Download PDF Perpetual Motion; An Ancient Mystery Solved?, by John Collins
Recognizing the means the best ways to get this book Perpetual Motion; An Ancient Mystery Solved?, By John Collins is additionally useful. You have remained in ideal website to begin getting this information. Obtain the Perpetual Motion; An Ancient Mystery Solved?, By John Collins web link that we offer here as well as visit the link. You could get the book Perpetual Motion; An Ancient Mystery Solved?, By John Collins or get it when possible. You can rapidly download this Perpetual Motion; An Ancient Mystery Solved?, By John Collins after getting offer. So, when you require the book quickly, you can straight get it. It's so easy therefore fats, isn't it? You should prefer to in this manner.
Perpetual Motion; An Ancient Mystery Solved?, by John Collins
Download PDF Perpetual Motion; An Ancient Mystery Solved?, by John Collins
Perpetual Motion; An Ancient Mystery Solved?, By John Collins How an easy suggestion by reading can improve you to be a successful person? Reading Perpetual Motion; An Ancient Mystery Solved?, By John Collins is an extremely straightforward activity. However, how can many individuals be so lazy to review? They will prefer to invest their leisure time to chatting or hanging out. When as a matter of fact, reviewing Perpetual Motion; An Ancient Mystery Solved?, By John Collins will offer you much more opportunities to be effective finished with the hard works.
This is why we suggest you to consistently see this web page when you need such book Perpetual Motion; An Ancient Mystery Solved?, By John Collins, every book. By online, you could not go to get guide store in your city. By this on-line library, you could locate the book that you actually wish to review after for long period of time. This Perpetual Motion; An Ancient Mystery Solved?, By John Collins, as one of the suggested readings, tends to remain in soft data, as all book collections right here. So, you might additionally not get ready for couple of days later on to get as well as read the book Perpetual Motion; An Ancient Mystery Solved?, By John Collins.
The soft documents implies that you have to visit the web link for downloading and install then conserve Perpetual Motion; An Ancient Mystery Solved?, By John Collins You have actually possessed the book to review, you have actually posed this Perpetual Motion; An Ancient Mystery Solved?, By John Collins It is uncomplicated as going to the book establishments, is it? After getting this short explanation, hopefully you can download one and begin to review Perpetual Motion; An Ancient Mystery Solved?, By John Collins This book is extremely simple to check out every single time you have the downtime.
It's no any type of mistakes when others with their phone on their hand, and also you're too. The distinction may last on the material to open up Perpetual Motion; An Ancient Mystery Solved?, By John Collins When others open the phone for chatting as well as speaking all things, you can in some cases open up as well as review the soft file of the Perpetual Motion; An Ancient Mystery Solved?, By John Collins Obviously, it's unless your phone is readily available. You can additionally make or wait in your laptop or computer system that reduces you to review Perpetual Motion; An Ancient Mystery Solved?, By John Collins.
A study of the life and work of Johann Bessler (aka Orffyreus)who claimed that he had perfected a Perpetual Motion machine in 1712. The evidence for his claims is examined and proof of his sincerity is discussed. The previously unknown existence of a coded message is revealed and described and the possible way in which the machine was constructed is examined.
- Sales Rank: #2247342 in Books
- Published on: 2012-04-03
- Released on: 2012-04-03
- Original language: English
- Dimensions: 9.21" h x .51" w x 6.14" l,
- Binding: Paperback
- 226 pages
Most helpful customer reviews
7 of 7 people found the following review helpful.
Not solved yet.
By Donald E. Simanek
John Collins tells us that this book is the result of his 30 years of research into the story of Johann Ernst Elias Bessler (1680-1745), who called himself Orffyreus (a name derived from his own by a substitution cipher). It is a biography of the man and his times, and an account of the several mechanical wheels he built and publicly demonstrated. He claimed these could produce continuous motion and even useful work, without power input.
The first 11 chapters are the most valuable part of this book, for they tell an interesting story, with excerpts from contemporary sources, letters, newspaper accounts, eyewitness accounts--material not available elsewhere in one place. The book is so generous with details that it becomes tiresomely repetitious in places, but lengthy passages can be skimmed without serious loss.
This was a time of great advances in engineering and physics, but also a time in which such modern ideas as energy and momentum were only vaguely understood by even the best scientists. In fact, the difference between energy and momentum hadn't been resolved. There were some pretty competent scientists then: Isaac Newton, (1642-1726), Gotfried Wilhelm Leibniz (1646-1716), and Willem Jacob 's Gravesande (1688-1742), who play roles in this story, though Newton, detesting controversy, stayed out of it.
Interest in this episode continues because, while certain historical facts are undeniable, much about it remains a mystery. Bessler himself was an unpredictable and often unreasonable individual, desperately trying to preserve his secrets, and hoping to sell them for a considerable sum of money. His public demonstrations of his wheel were carefully staged to prevent its close examination. Whenever he felt that someone was too close to discovering something about it, he would "destroy" (dismantle) the machine to prevent disclosure of its method of operation. Where there is incomplete information, people persist in inventing mysteries.
Does John Collins "put forward a convincing argument" that Bessel's machine was capable of extracting energy continuously from gravity? Not at all. Collins' convictions about this pervade most of the book, but are only explicitly brought forth in the concluding chapters. So that doesn't detract seriously from the historical and biographical heart of his story. His subtitle "An ancient mystery solved?" is a clue. If Collins provided a persuasive solution, the "?" wouldn't be necessary. This is much like the disingenuous "you be the judge" disclaimer of those schlocky "unsolved mysteries" programs on television.
The cover blurb declares that the book is "An investigation into the legend of Bessler's wheel". That's accurate, for my dictionary defines "legend" as a story that is "popularly regarded as historical although not verifiable". This story is documented, in letters, newspaper accounts and Bessler's own books, and Collins provides lengthy excerpts from these in abundance. But much that we would wish to know that would help us make sense of this is not known, and only speculation.
The cover text also declares that this story presents "The revolutionary concept which offers a solution to the world-wide energy crisis." This seems designed help sell the book, for the public is eager for a magic solution to the energy crisis. Collins' concluding chapter 13 "Prime mover for the millennium" adopts a sensationalist style, full of speculation about the wonderful consequences IF certain of his assumptions were proven to be correct. This is mere fluff.
In his chapter 12 "The secret", one expects to find out how Bessler accomplished his wonderful public demonstrations. Alas, we do not. Collins teases us with semantics, pointing out (correctly) that the meaning of "perpetual motion" is much abused, and had a different connotation in Bessler's time than it does today. Then he asserts that Bessler's machine did work as advertised, that it did not violate any physics laws, and that if could could recreate it today it would provide unlimited energy for all. Unfortunately he does not deliver on these claims.
Collins frequently tries to convince us that Bessler did not engage in deception, but was an honest seeker after truth. Others who have examined this story (myself included) are not so sure. Bessler's carefully staged demonstrations were deliberately designed to conceal rather than reveal, much as a stage magician uses deception, contrived apparatus, hidden mechanisms, and misdirection.
Collins speculates that Bessler's wheel was actually tapping energy from the gravitational field, much as a windmill steals energy from the wind. In this he displays his failure to understand the nature of gravity. He gives this away in his chapter 12 "The secret." He says "Now the force, gravity, is moving in a perpendicular direction downward." Here he is misled by his own analogy of gravity with wind. Gravity does not move as the air in wind moves. Gravitational force does not move. This could be a careless slip, meaning "the force due to gravity is directed downward". But the surrounding context suggests strongly that it was intended, and if so, displays a fundamental misconception about gravity. His subsequent discussion extends this misconception to an apparent misunderstanding of torques, something that ought to embarrass someone who is trained as an engineer. I could cite more examples, but these are typical of this chapter.
Collins suspects that Bessler left his secret encoded in some of his writings. He presents evidence that Bessler did indeed have a fascination with ciphers and codes, but one can't help wondering if pursuing this chimera might lead nowhere, like the infamous "Bible Code" books of Michael Drosnin, which have been thoroughly discredited. Fortunately that speculation occupies only small space in this book.
For someone who wants a thorough review of the facts of this story, this is a good enough read. It presents an episode in 17th and 18th century science that doesn't appear in textbooks, and can't be found in most libraries. But the book does not deliver on the larger claims of its advertising.
2 of 2 people found the following review helpful.
Rip out the last few chapters: they're garbage
By Burrowing Owl
This book is one of over a dozen that I have in my library regarding the futile goal of free energy ("perpetual motion"). The first several chapters in this book are an excellent history of Johann Bessler and his fraudulent claims, but the author was not content in merely writing that history; the author suggests the claims of Johann Bessler may have been true, and that if "rediscovered" the mechanism could solve the world's energy problem (which in turn would help advert much of the looming damage caused by human-produced climate change).
Johann Bessler's claims were and are false, and anyone with an education in high school (and above) physics will know why. Gravity is a static force: it is not a source of energy (ditto magnetism). To imply that Bessler may have been legitimate is just asinine and insulting. The truth is that Bessler's behavior matched that of most charlatans and frauds today: pretending outrage and offense at not being believed, and destroying the evidence of his lies and quackery before it could be exposed--- all under the pretense of being "eccentric." (See for example Uri Geller's behavior when caught in his lies.)
Much of the book is worth reading; portions are utter garbage.
4 of 5 people found the following review helpful.
Perpetual tangents
By Anxious Dev Guy
The title of this book should read "I Love Orffyreus." After reading this book, and being sorely disappointed with the last chapter, I felt compelled to warn others that this highly subjective book is neither revealing, nor solving. The author offers nothing in the way of physics to make a case for his speculation on gravity, and how it might provide a loophole in the conservation of energy. It reminds me of 17th century patent filers who offered nothing but drawings and thoughts.
Perpetual Motion; An Ancient Mystery Solved?, by John Collins PDF
Perpetual Motion; An Ancient Mystery Solved?, by John Collins EPub
Perpetual Motion; An Ancient Mystery Solved?, by John Collins Doc
Perpetual Motion; An Ancient Mystery Solved?, by John Collins iBooks
Perpetual Motion; An Ancient Mystery Solved?, by John Collins rtf
Perpetual Motion; An Ancient Mystery Solved?, by John Collins Mobipocket
Perpetual Motion; An Ancient Mystery Solved?, by John Collins Kindle
Tidak ada komentar:
Posting Komentar